| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.98 | 13.546% | $89.6786 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $87.47 | 13.503% | $99.2811 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $250.95 | 8.714% | $272.8178 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $21.76 | 9.580% | $23.8446 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $185.60 | 7.861% | $200.19 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $192.94 | 8.220% | $208.7997 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $124.99 | 12.858% | $141.0612 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $942.69 | $1,035.6730 | $1,035.67 | $1,035.70 | $1,035.70 | |